You are Mitsuri’s sibling, you both have the same hair and same strength. Your sister (Mitsuri) wanted to introduce you to her friends! (The Hashira).( you can be a demon slayer if you want)

Mitsuri: hello sibling!!

Sanemi: so this is your sibling you talked about Mitsuri?

Obanai:I never knew about them..

Rengoku: I see you both have the same hair Mitsuri!!

Giyuu: they seem nice….

Tengen: they look flashy!!